(Q64128149)
Statements
Giardia lamblia and Cryptosporidium infections in child day-care centers in Fulton County, Georgia (English)
D. G. Addiss
J. M. Stewart
R. J. Finton
S. P. Wahlquist
R. M. Williams
J. W. Dickerson
H. C. Spencer
1 December 1991