共 9 条
[1]
Cort WW, 1929, AM J HYG-MONOGR SER, V9, P62
[2]
CORT WW, 1929, AM J HYG, V10
[3]
Hookworm infestation and reinfestation in Ceylon - A study of high incidence with a moderate degree of infestation
[J].
AMERICAN JOURNAL OF HYGIENE,
1926, 6 (01)
:160-171
[4]
Hookworm reinfestation for three years after treatment in a sanitated area in Porto Rico, and its bearing on permanent hookworm control in the group studied
[J].
AMERICAN JOURNAL OF HYGIENE,
1926, 6 (02)
:103-117
[5]
HILL Rolla B., 1925, Southern Medical Journal, V18, P665, DOI 10.1097/00007611-192509000-00007
[6]
SCHAPIRO LOUIS, 1927, AMER JOUR TROP MED, V7, P193
[7]
Concerning two options in dilution egg counting small drop and displacement
[J].
AMERICAN JOURNAL OF HYGIENE,
1926, 6 (01)
:134-145
[8]
Sweet W. C., 1925, Ceylon Journal of Science Colombo Section D, V1, P129
[9]
Sweet WC, 1929, AM J HYG-MONOGR SER, V9, P98