“A Defense of ‘A Defense of Abortion’: On the Responsibility Objection to Thomson’s  Argument,” Ethics , Vol.
 107, No. 2 (January 1997), pp. 286-313.
 
Defends Thomson’s argument in defense of abortion from the frequently-raised objection that it succeeds, if it succeeds at all, only in cases involving rape.  A significantly revised version of this article appears as sections 6.2 and 6.3 of my book, A Defense of Abortion, (Cambridge University Press, forthcoming).