TY - GEN AU - Watson,K C TI - Letter: Laboratory diagnosis of typhoid fever SN - 0140-6736 PY - 1975///0903 KW - Humans KW - Typhoid Fever KW - blood N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(75)92279-5 ER -