Key points are not available for this paper at this time.
Tamar Heller, Kelly Hsieh, Louis Rowitz, Maternal and Paternal Caregiving of Persons with Mental Retardation across the Lifespan, Family Relations, Vol. 46, No. 4, Family Caregiving for Persons with Disabilities (Oct., 1997), pp. 407-415
Heller et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: