Book,  Part, Title, Chapter, Can.

1    2,   2,    3,   8,  557|         of apostolic life which~celebrates services in it.~
2    4,   1,    3,   1,  901|        not impeded by canon law celebrates the Eucharist licitly; the
3    4,   1,    3,   1,  920|      medicine.~§2. A priest who celebrates the Most Holy Eucharist
4    4,   1,    3,   1,  930| otherwise infirm priest licitly celebrates the eucharistic sacrifice
5    4,   1,    3,   3,  950|       Can. 951 §1. A priest who celebrates several Masses on the same
6    4,   2,    2,   0, 1169|  function of Christ, the Church celebrates the liturgy of the hours.
7    6,   2,    2,   0, 1376|           Can.1380 A person who celebrates or receives a sacrament