TY  - RPRT
TI  - Polymorphism of urinary 4-hydroxyproline-containing polypeptides.
AU  - A Szymanowicz
PY  - 1981
DO  - 10.1016/s0378-4347(00)80243-1
UR  - https://pubmed.ncbi.nlm.nih.gov/7298759/
ID  - 7298759
ER  -