TY  - GEN
AU  - Gray,Peter B
AU  - Brogdon,Elizabeth
TI  - Do Step- and Biological Grandparents Show Differences in Investment and Emotional Closeness With Their Grandchildren?
SN  - 1474-7049
PY  - 2017///0310
KW  - Adult
KW  - Female
KW  - Grandparents
KW  - psychology
KW  - Humans
KW  - Intergenerational Relations
KW  - Male
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1177/1474704917694367
ER  -