Columbia subject headings:
Hypnotics--Side effects.
Novelists, French--20th century--Health and hygiene.
Proust, Marcel, 1871-1922--Health.
Proust, Marcel, 1871-1922. À la recherche du temps perdu.
Sleep in literature.
Harvard subject headings:
Hypnotics--Side effects.
Novelists, French--20th century--Health and hygiene.
Proust, Marcel, 1871-1922--Health.
Proust, Marcel, 1871-1922. À la recherche du temps perdu.
Sleep in literature.
Princeton subject headings:
Novelists, French--20th century--Biography.
Proust, Marcel, 1871-1922--Health.
Proust, Marcel, 1871-1922. À la recherche du temps perdu.