Prophylaxis of traveler's diarrhea in Egypt: Results of a double blind controlled study
1993 ◽
Vol 17
(4)
◽
pp. 779-782
◽
Keyword(s):
Keyword(s):
1992 ◽
Vol 36
(1)
◽
pp. 87-91
◽
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
2006 ◽
Vol 175
(4S)
◽
pp. 34-34
◽
Keyword(s):