Harvey, Merryl. <br/><br/>
Research methods for nurses and midwives :  theory and practice / 
Merryl Harvey, Lucy Land. 
 - pages cm 
<br/><br/><label>ISBN: </label>9781446298503 (pbk.) 9781446298497 (hardcover) 
<br/><br/><label>LCCN: </label>2016938802