Salubridad y asistencia social.

v.1 1909; v.2 1909; v.3 1910; v.4 1910; v.5 1911; v.6 1911; v.7 1912; v.8 1912; v.9 no.1 1913; v.9 no.2-4 1913; v.10 1913; v.11 1914; v.12 1914; v.13 1915; v.14 1915; v.15 1916; v.16 1916; v.17 1917; v.18 1917; v.19 1918; v.20 1918; v.21 1919; v.22 1919; v.23-24 1920; v.25-26 1921; v.27 1922; v.28 1923; v.29 1924; v.30 1925; v.31-32 1926-1927; v.33 1928; v.34-36 1929-1931; v.37-38 1934-1935; v.39-40 1936-1937; v.41-42 1938-1939; v.43 1940; v.44 1941; t.44-45 (1941-42); v.45-48 1942-1945; t.46-48 (1943-45); v.49 no.1-6 1946; v.49 no.7-12 1946; v.50 no.1-6 1947; v.50 no.7-12 1947; t.49-51 (1946-48); v.51 no.1-6 1948; v.51 no.7-12 1948; v.52 no.1-6 1949; v.52 no.7-12 1949; t.52-56 (1949-53); t.57-61 (1954-58)