BAKKETEIG LEIV S. 555,460 Perinatal health services in Europe .- searching for better childbirth / ed. by J. M. L. Phaff / [contributors Leiv S. Bakketeig et al.J. - London [etc.] : Croom Helm, 1986. - [11], 211 s. t wykr. ; 22 cm Publ. on behalf of the World Health Organization. Regional Office for Europe. - Indeks ISBN 0-7099-3666-4