Revista [S]

- Salud mental (sótano 1990 - 1999 )
- Salud Mundial (sótano 1967 - 1980)
- Salud publica de mexico (sótano 1959 - 1989)
- Scandinavian journal of infectious diseases (sótano 1979 - 1987)
- Science (sótano 1929 - 1989)(sala de lectura 1990-1996 y 2001 - 2002)
- Science and medicine (sala de lectura 1994 -1996)
- Science news (sótano 1971 - 1984)
- Scientia (sala de lectura 1990 - 1998)
- Scientific american (sala de lectura 1958 – 1987 y 2000)
- Scientific montly (sótano 1931- 1980)
- Scientific monthly (sala de lectura 1931 - 1980)
- Seguridad social. mexico
- Sexually transmiteeted disease (sótano 1979 - 1987)
- SIDA (Sala de lectura 1990 -1996)
- Smithsonian (sala de lectura 1976 - 1988) (sala de lectura 1992-1998)
- The south asian journal of tropical medicine and publish health (sótano 1970 - 1989) (sala de lectura 2001-2002-2003)
- Sourther medical journal (sótano 1926 - 1980)
- Special libraries (sótano 1970 – 1989)
- Stain thecnology (sótano 1964 - 1974)
- Surgery (sótano 1955 - 1976)
- Surgery gynecology and obstetrics (sótano 1951 - 1988)
- Surgical neurology (sótano 1976 – 1989)
- Survey of pathology in medicine and surgery (sótano 1964 1969)