TY  - JOUR
UR  - https://doi.org/10.1515/jpme.1978.6.5.U
TI  - Sonstiges
T3  - Journal of Perinatal Medicine
PY  - 1978
DO  - doi:10.1515/jpme.1978.6.5.U
VL  - 6
IS  - 5
Y2  - 2026-05-12
ER  -