TY  - JOUR
A1  - Blondel, B.
A1  - Kogan, M.D.
A1  - Alexander, G.R.
A1  - Dattani, N.
A1  - Kramer, M.S.
A1  - Macfarlane, A.
A1  - Wen, S.W.
T1  - The impact of the increasing number of multiple births on the rates of preterm birth and low birth weight: An international study
Y1  - 2002
DO  - 10.2105/AJPH.92.8.1323
JF  - American Journal of Public Health
VL  - 92
IS  - 8
SP  - 1323
EP  - -1330

ER  -