anchor.diff:  <% end %><%# fields_for @patient do |p| %>
   </div><!-- class='eligibility_criteria' -->
   <% end %><%# if @study_subject.is_case? %>
  +
  +
   
   
   
  
positive.code: 	Good idea?
  
  %>
  <% fields_for @study_subject.patient do |p| %>
  <p>Booleans or YNDK?  In the DB they are boolean.  
  In the import data, they are nil,1,2,9</p>
  <%= p.wrapped_y_n_dk_select( :was_under_15_at_dx,
  	:label_text => 'Is this patient under age 15?'
  	) %>
  
negative.code: 	:label_text => 'specify reason:' %>
  </div><!-- id='subject_is_eligible' -->
  
  
  
  
  <% if @study_subject.is_case? %>
  <p><%= link_to "show/hide RAF eligibility criteria", 
  	edit_study_subject_consent_path(@study_subject),
  	:class => 'toggle_eligibility_criteria' %></p>
  
  <div style='display:none' class='eligibility_criteria'>
  <%#
  
  	It is possible for me to include the nested patient attributes here.
  