Linking from a list

I'm writing a module and in this I connect to a database and collect some titles of a bunch of lab protocols which I then list. I also get the protocol id connected to each title and I would like for a user to be able to click one of the titles and then be taken to a page where you will see something like this(* = this content will be displayed differently depending on which title you clicked):

"The clicked title*

Abstract

The current abstract*

Materials

The current materials*

Instructions

The current instructions* "

My problem is I'm not sure of how to do this. I taught of using the function l() and have it always link to the same node which when loaded is modified to show the protocol content that belongs with the clicked title. But I don't know how to do this using l(), or even if I really should do this. And I don't know how to create the preprepared node that should be filled with specific content.

I taught of maybe using any of these function for this:

hook_node_info
hook_node_load

I'm mostly asking if this seems like a good idea at all and if so how I should proceed? Or does anyone have any better idea of how to do this?

Here is my module so far(the relevant parts):

//Fetches title and id from external db
 function view_protocols_contents(){ 

   db_set_active('protocols');
   //Use Database API to retrieve current posts.

   $query = db_select('protocol', 'n')->extend('PagerDefault')->limit(8);
  $query->join('protocol_abstract', 'a', 'n.protocol_id=a.protocol');
$result = $query
  ->fields('n', array('protocol_id', 'title'))
  ->fields('a', array('abstract_usage'))
  ->execute();

  db_set_active('default');
 
    return $result;
}


function view_protocols_menu() {
  $items = array();

  $items['admin/config/content/view_protocols'] = array(
    'title' => 'View protocols',
    'description' => 'Configuration for View protocols module',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('view_protocols_form'),
    'access arguments' => array('access administration pages'),
    'type' => MENU_NORMAL_ITEM,
  );

$items['view_protocols'] = array(
    'title' => 'View protocols',
    'page callback' => '_view_protocols_pagy',
    'access arguments' => array('access view_protocols content'),
    'type' => MENU_NORMAL_ITEM, //Will appear in Navigation menu. (Why automatically in Navigation menu?)
  );

  return $items;
}

/**
 * Custom page callback function, declared in view_protocols_menu().
 */
function _view_protocols_pagy() {
  $result = view_protocols_contents();
  //Array to contain items for the page to render.
  $items = array();
  
//Iterate over the resultset and format as links.
  foreach ($result as $node) {
     $items[] = array(
		      'data' => t($node->title)."<br>".t($node->abstract_usage),
    ); 
  }

   if (empty($items)) { 
    $page_array['view_protocols_arguments'] = array(
      //Title serves as page subtitle
      '#title' => t('All protocols in MolMeth:'),
      '#markup' => t('No protocols available.'),
    );
    return $page_array;  
  }
  else { 
    $page_array['view_protocols_arguments'] = array( 
      'first_para' => array(
        '#title' => t('All protocols in MolMeth'),
        '#items' => $items,			    
        '#theme' => 'item_list__view_protocols',
      ),
      'second_para' => array(
	'#theme' => 'pager',  
      ),
    );
    return $page_array;
    } 
}