Tumours
- Leukemia
- Lipoma
- Lymphocytic Leukemia
- Lymphoma
- Mammary Tumour
- Myelogenous Leukemia
- Pituitary Gland Tumour
- Sarcoma
- Squamous Cell Carcinoma
- Testicular Tumour
- Tumours in Rats
- Zymbal's Gland
- Anatomy (1)
- Breeding (1)
- Care (14)
- Castration (1)
- Euthanasia (1)
- First Aid (1)
- General Information (9)
- Herbal Medication (13)
- Illnesses (17)
- Introductions (1)
- Medication (25)
- Quarantining (2)
- Rat Varieties (63)