found: Work cat.: Parental grief : solace and resolution, c1988.
found: Parental grief following the loss of an infant in NICU, 1988.
found: Parental grief and adaptation following the death of a child by an impaired driver, 1996.
found: Family stressors, 2005:p. 18 (the death of a child is so frightening, the parental grief so disturbing, that some can't bring themselves to reach out to grieving parents; significant differences in grief approach contribute to conflict in parental grief)
found: Encyclopedia of death, 1989:p. 132 (A crucial factor in parental grief is the unnaturalness of the child predeceasing its parents)