1. Plasma concentrations after oral or intramuscular vitamin K, in neonates;McNinch, A.W.; Upton, C.; Samuels, M.;Arch Dis Child,1985
2. Vitamin K1 for all newborn babies (letter);Dunn, P.M.;Lancet,1982
3. Plasma vitamin K, in mothers and their newborn babies;Shearer, M.J.; Rahim, S.; Barkhan, P.; Stimmler, L.;Lancet,1982
4. Accidental administration of Syntometrine in adult dosage to the newborn;Whitefield, M.F.; Salfield, S.A.W.;Arch Dis Child,1980
5. There are several points that we must make about the paper of Dick and Mowat' and particularly about a comparison of their results with those that we published in your Journal in 19772 and again recently.3;Sir