Neonatal formulary 6 : drug use in pregnancy and the first year of life / [edited by] Edmund Hey. - 6th ed. - West Sussex : Wiley-Blackwell/BMJ Books, 2011. - x, 319 p. : ill. ; 23 cm. ISBN: 9781405196604 RM212.07 Subjects--Topical Terms: Infants, Newborn--drugs effects.Pharmacopoeias.Obstetrical pharmacology.