TY  - RPRT
TI  - [Development and involution of Langhans' cell layer in human placenta].
AU  - H BLANKENBURG
AU  - K THOMSEN
PY  - 1956
DO  - 10.1007/bf01395766
UR  - https://pubmed.ncbi.nlm.nih.gov/13373326/
ID  - 13373326
ER  -