The male genitalia of orthopteroid insects.

Mode of access: Internet.

The genitalia of the group Tortricidae of the Lepidoptera of the British Islands. An Account of the morphology of the male clasping organs and the corresponding organs of the female.

Mode of access: Internet.

National training course, emergency medical technician - paramedic. Instructor's lesson plans. Module XI: obstetric/gynecologic emergencies.

Mode of access: Internet.