TY  - RPRT
TI  - Dense tissue and special stains.
AU  - E Yamada
AU  - H Ishikawa
PY  - 1981
DO  - 10.1016/s0091-679x(08)61873-7
UR  - https://pubmed.ncbi.nlm.nih.gov/6167834/
ID  - 6167834
ER  -