Columbia subject headings:
Medicine in literature.
Naturalism in literature.
Spanish fiction--19th century--History and criticism.
Harvard subject headings:
López Bago, Eduardo, 1853-1931
Naturalism in literature.
Realism in literature.
Sawa, Alejandro, 1862-1909.
Spanish literature--19th century--History and criticism
Spanish literature--20th century--History and criticism
Princeton subject headings:
López Bago, Eduardo, 1853-1931.
Naturalism in literature.
Realism in literature.
Sawa, Alejandro, 1862-1909.
Spanish literature--19th century--History and criticism.
Spanish literature--20th century--History and criticism.