TY - GEN AU - Hawk,D L TI - Letter: Components of effective care SN - 0028-4793 PY - 1974///0403 KW - Child KW - Comprehensive Health Care KW - Humans KW - Pharyngitis KW - therapy KW - Rheumatic Fever KW - prevention & control KW - Streptococcal Infections KW - United States N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJM197403142901129 ER -