TY  - RPRT
TI  - [Perinatal mortality vs morbidity from obstetrical viewpoint].
AU  - K Holzmann
AU  - H K Selbmann
PY  - 1979
DO  - 10.1007/bf02427491
UR  - https://pubmed.ncbi.nlm.nih.gov/485558/
ID  - 485558
ER  -