Parekh, PThakur, SSingh, S D1983-07-012009-05-301983-07-012009-05-301983-07-01Parekh P, Thakur S, Singh SD. Bedside prediction of neonatal pulmonary maturity by single step gastric aspirate shake test. Indian Journal of Pediatrics. 1983 Jul-Aug; 50(405): 391-3http://imsear.searo.who.int/handle/123456789/84776engFalse Negative ReactionsGastric JuiceHumansHyaline Membrane Disease --diagnosisInfant, NewbornPulmonary SurfactantsSuctionBedside prediction of neonatal pulmonary maturity by single step gastric aspirate shake test.Journal Article