TY - GEN AU - RODRIGUEZ-MOLINA,R AU - OLIVER-GONZALEZ,J TI - Studies of hookworm disease in Puerto Rico SN - 0004-4849 PY - 2003///0501 KW - Ancylostomatoidea KW - Hookworm Infections KW - epidemiology KW - Humans KW - Puerto Rico N1 - Publication Type: Journal Article ER -