Oral versus intramuscular vitamin K in newborn infants.
Gupta
J M
JM
Naidoo
D
D
D000284:Administration, Oral; D006801:Humans; D007231:Infant, Newborn / Q000097:blood*; D007273:Injections, Intramuscular; D014812:Vitamin K / Q000008:administration & dosage*
D014812:Vitamin K