Ryan, R M <br/><br/>
Survival of the weakest. Improving prospects for surgery in infants of birthweight less than 1,200 grams.  [electronic resource] 

 -  Acta paediatrica Scandinavica  Jul 1987 
 - 659-62 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0001-656X 
<br/><br/><label>Standard No.: </label>10.1111/j.1651-2227.1987.tb10537.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastrointestinal Diseases--surgery<br/>Humans<br/>Infant<br/>Infant Mortality<br/>Infant, Low Birth Weight<br/>Infant, Newborn<br/>Postoperative Complications--mortality<br/>Prognosis