Columbia subject headings:
Abortion--Law and legislation--Pennsylvania.
Abortion--Law and legislation--United States.
Casey, Robert P. (Robert Patrick), 1932-2000--Trials, litigation, etc.
Planned Parenthood of Southeastern Pennsylvania--Trials, litigation, etc.
Harvard subject headings:
Abortion--Law and legislation--Pennsylvania.
Abortion--Law and legislation--United States
Casey, Robert P. (Robert Patrick), 1932---Trials, litigation, etc.
Casey, Robert P. (Robert Patrick), 1932-2000--Trials, litigation, etc.
Planned Parenthood of Southeastern Pennsylvania--Trials, litigation, etc.
Princeton subject headings: