1. Some considerations of the psychological processes in pregnancy;Bibring;Psychoanal. Study Child,1959
2. An investigation into the psychological aspects of pregnancy and the puerperium;Wilson;J. Psychosom. Res,1968
3. Paper read at Eastern Psychological Association;Schaefer,1960
4. Expressed attitudes in pregnancy of unwed women and married primigravida and multigravida;Clifford;Child Dev,1962
5. Expressed attitudes and feelings of pregnant women and their relations to physical complications of pregnancy;Heinstein;Merrill-Palmer Q,1967