Crying

[1] BACHOFEN JJ, 1861, MUTTERRECHT UNTERSUC, P385

[2] BALFOUR FM, 1885, TREATISE COMP EMBRYO

[3] BOURNE GC, 1900, INTRO STUDY COMP ANA

[4] CHAMBERLAIN AF, 1903, CHILD STUDY EVOLUTIO, P119

[5] Chamberlain Alexander Francis, 1896, CHILD CHILDHOOD FOLK

[6] CHURCH, 1903, NERVOUS MENTAL DIS

[7] COWLES E, 1891, NEURASTHENIA MENTAL

[8] COWLES E, 1893, MENTAL SYMTOMS FATIG

[9] Darwin C., 1873, EXPRESSION EMOTIONS

[10] DUMAS G, 1896, RECHERCHES EXPT JOIE, P41

[1] BACHOFEN JJ, 1861, MUTTERRECHT UNTERSUC, P385

[2] BALFOUR FM, 1885, TREATISE COMP EMBRYO

[3] BOURNE GC, 1900, INTRO STUDY COMP ANA

[4] CHAMBERLAIN AF, 1903, CHILD STUDY EVOLUTIO, P119

[5] Chamberlain Alexander Francis, 1896, CHILD CHILDHOOD FOLK

[6] CHURCH, 1903, NERVOUS MENTAL DIS

[7] COWLES E, 1891, NEURASTHENIA MENTAL

[8] COWLES E, 1893, MENTAL SYMTOMS FATIG

[9] Darwin C., 1873, EXPRESSION EMOTIONS

[10] DUMAS G, 1896, RECHERCHES EXPT JOIE, P41