Neonatal mortality risk in relation to birth weight and gestational age: Update
Richard E. Behrman, Beverly L. Koops, Linda J. Morgan, Frederick C. BattagliaVolume:
101
Year:
1982
Language:
english
DOI:
10.1016/s0022-3476(82)80024-3
File:
PDF, 5.79 MB
english, 1982