TY  - RPRT
TI  - [Sonographically detectable changes in placental structures in pregnancy. 5. Statistical comparison of the frequency distribution of placental stages 0-3 in newborn infants in a pregnancy of less than 37 weeks duration].
AU  - G Lückert
AU  - N Domke
AU  - G Kamin
AU  - F Löffler
PY  - 1986
UR  - https://pubmed.ncbi.nlm.nih.gov/3521152/
ID  - 3521152
ER  -