Here is the CMT Uptime check phrase
PUBLICATIONS

Negative Interactions in Close Relationships Across the Life Span

Antonucci, Toni C; Akiyama, Hiroko S.; Takahashi, Keiko; Langfahl, Elizabeth S. (2003). Negative Interactions in Close Relationships Across the Life Span. Journals of Gerontology Series B: Psychological Sciences and Social Sciences. 58(2), P70.