Machin, David, <br/><br/>
Sample sizes for clinical, laboratory and epidemiology studies / 
David Machin [and three others]. 
 - Fourth edition. 
 - viii, 390 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9781118874943  RM418.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Studies as Topic.<br/>Research design.<br/>Sample Size.<br/>Statistics as Topic.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Table.