Postpartum depression according to time frames and sub-groups: a survey in primary health care settings in Rio de Janeiro, Brazil

Lobato G, Moraes CL, Dias AS, Reichenheim ME. Postpartum depression according to time frames and sub-groups: a survey in primary health care settings in Rio de Janeiro, Brazil. Arch Womens Ment Health. 2011; 14(3): 187-93.