The use of sand-timers in the measurement of respiratory and pulse rates in children
P N G Med J
.
1990 Dec;33(4):317-8.
Authors
J Bolton
,
A Cartmill
,
K Coakley
,
G Saleu
,
T Smith
PMID:
2099052
No abstract available
Publication types
Letter
MeSH terms
Child
Community Health Workers / methods*
Heart Rate*
Humans
Papua New Guinea
Respiration*
Time*
Weights and Measures*