TY  - RPRT
TI  - Isotope effects: definitions and consequences for pharmacologic studies.
AU  - A Van Langenhove
DO  - 10.1002/j.1552-4604.1986.tb03545.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3734126/
ID  - 3734126
ER  -