TY  - RPRT
TI  - [Ectopic pregnancy: changes in diagnostic procedures? (author's transl)].
AU  - A Ortner
AU  - H Zech
AU  - A Thöni
AU  - O Dapunt
PY  - 1982
DO  - 10.1055/s-2008-1036777
UR  - https://pubmed.ncbi.nlm.nih.gov/6213442/
ID  - 6213442
ER  -