Possible bias of ascertainment in assessing chemoprophylaxis for cryptosporidiosis.
Holmberg
S D
SD
Moorman
A C
AC
D017088:AIDS-Related Opportunistic Infections / Q000517:prevention & control*; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D015982:Bias; D018791:CD4 Lymphocyte Count; D017291:Clarithromycin / Q000627:therapeutic use*; D003457:Cryptosporidiosis / Q000517:prevention & control*; D006801:Humans; D017828:Rifabutin / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents; D017828:Rifabutin; D017291:Clarithromycin