J Physiol. 1939 Jan 14;94(4):553-9. doi: 10.1113/jphysiol.1939.sp003701.
The Journal of physiology
G Agren
PMID: 16995065 PMCID: PMC1393877 DOI: 10.1113/jphysiol.1939.sp003701
[No abstract available.]