TY  - RPRT
TI  - Type IV collagen contains two distinct chains in separate molecules.
AU  - P G Robey
AU  - G R Martin
PY  - 1981
DO  - 10.1016/s0174-173x(80)80005-7
UR  - https://pubmed.ncbi.nlm.nih.gov/7346219/
ID  - 7346219
ER  -