TY  - RPRT
TI  - [Comparative studies with mesoptometer and nyktometer ].
AU  - R Makabe
AU  - R Rahn
AU  - A Tietze
PY  - 1982
DO  - 10.1055/s-2008-1055164
UR  - https://pubmed.ncbi.nlm.nih.gov/6981729/
ID  - 6981729
ER  -