Roger, Detels  <br/><br/>
Oxford textbook of global public health (sec 8-11) 

 - 6 
 - New Delhi  Oxford university press  2020 
 - xxx, 1688p. 
<br/><br/><label>ISBN: </label>9780198862628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MPH