Wang, Wen-Juan PD-1 and PD-L1 expression on T-cell subsets in women with unexplained recurrent pregnancy losses. [electronic resource] - American journal of reproductive immunology (New York, N.Y. : 1989) 05 2020 - e13230 p. digital Publication Type: Journal Article ISSN: 1600-0897 Standard No.: 10.1111/aji.13230 doi Subjects--Topical Terms: Abortion, Habitual--immunologyAdultAntigens, CD--metabolismB7-H1 Antigen--metabolismCohort StudiesFemaleFlow CytometryHumansInterferon-gamma--metabolismPregnancyProgrammed Cell Death 1 Receptor--metabolismProspective StudiesT-Lymphocytes, Regulatory--immunologyTh1 Cells--immunologyTh17 Cells--immunology