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Risk of oral contraceptives and recency of market introduction
Jan P. Vandenbroucke, Kitty W.M. Bloemenkamp, Frans M. Helmerhorst, Frits R. RosendaalVolume:
55
Year:
1997
Language:
english
DOI:
10.1016/s0010-7824(97)00001-2
File:
PDF, 239 KB
english, 1997