RT Journal
T1 PRactical municipal sanitation.
JF JAMA
JO JAMA
YR 1999
FD March 17
VO 281
IS 11
SP 970B
OP 970B
DO 10.1001/jama.281.11.970
UL http://dx.doi.org/10.1001/jama.281.11.970
AB