[1]
V. Limantara, S. S., I. Mudita, W. Retayasa, and M. Kardana, “Effect of oral vitamin K prophylaxis on prothrombine time and activated partial thromboplastin time: a randomized controlled comparison with an intramuscular vitamin K in infants”, PI, vol. 47, no. 3, pp. 109-14, Jul. 2007.