TY - EJOUR T1 - Practical experiences in the prevention of prematurity using THALHAMMER's score AU - Pavelka, R. AU - Riss, P. AU - Parschalk, O. AU - Reinold, E. PY - 1980 LA - und PB - Kooperation de Gruyter JO - Journal of Perinatal Medicine - Official Journal of the WAPM DO - 10.1515/jpme.1980.8.2.100 ER -