TY - GEN AU - Litschgi,M TI - [Comments on cerclage (author's transl)] SN - 0300-967X PY - 1979///0725 KW - Abortion, Spontaneous KW - prevention & control KW - Adult KW - Female KW - Humans KW - Ligation KW - Methods KW - Pregnancy KW - Pregnancy Trimester, Second KW - Pregnancy Trimester, Third KW - Suture Techniques KW - Uterine Cervical Incompetence KW - surgery N1 - Publication Type: English Abstract; Journal Article ER -