Pesachim 91: Social Cohesion of the Pesach, Excepting Women (R. Shimon)

The case of one in immediate mourning (onen) and others who becomes unable to eat from the Korban Pesach, but are eligible at the time of schitah, they are included, as long as that group for the korban isn't only those ambiguous categories of status. Also, more on women and the Korban Pesach. For all that most include women, R. Shimon apparently does not.