共 7 条
[1]
BELL DR, 1963, B WORLD HEALTH ORGAN, V29, P525
[2]
A dilution-flotation technic for counting hookworm ova in field surveys
[J].
AMERICAN JOURNAL OF HYGIENE,
1926, 6 (01)
:146-159
[3]
Kato K, 1954, JPN J PARASITOL, V3, P35
[5]
RITCHIE LAWRENCE S., 1948, BULL U S ARMY MED DEPT, V8, P326
[6]
Investigations on the control of hookworm disease XV An effective method of counting hookworm eggs in feces
[J].
AMERICAN JOURNAL OF HYGIENE,
1923, 3 (01)
:59-70
[7]
1966, 1 REG SEM PAR DIS HE