TY  - JOUR
PY  - 1950//
TI  - Swimming cramps as cause of accidental drowning. Part I
JO  - Social-Medicinsk Tidskrift
A1  - Butler, P.
SP  - 73
EP  - 82
VL  - 27
IS  - 4
N2  - <p>[Abstract unavailable]</p> <p>Language: un</p> 
LA  - un
SN  - 0037-833X
UR  - http://dx.doi.org/
ID  - ref1
ER  -