Prosser, The law off Torts 335-338 (fourth ed [ Footnote 63 ] W. 1971); 2 F. Harper & F. James, Regulations out-of Torts 1028-1031 (1956); Notice, 63 Harv. 173 (1949). [ Footnote 64 ] Pick instances cited in the Prosser, supra, n. 63, during the 336-338; Annotation, Step having Loss of Unborn Son, 15 Good. […]