Safety of abortion.  (Letter).
Cates W
Grimes
D A
DA
Smith
J C
JC
Tyler
C W
CW
D000028:Abortion, Induced; D000569:Americas; D019049:Developed Countries; D005193:Family Planning Services; D009656:North America; D014481:United States
Abortion, Induced--complications; Americas; Developed Countries; Family Planning; Fertility Control, Postconception; North America; Northern America; United States