Ключевые слова: abstract, ache, adult, autoimmune, background, banner, blood, blue, bowel, brain, cancer, chronic, clouds, colour, composition, concept, constipation, crohn, crohns, cubes, diarrhea, disease, diseases, doctor, female, gallstones, gerd, gut, health, hospital, illness, illustration, indigestion, inflammatory, letters, man, medical, medicine, nerve, new, object, pain, painful, patient, photo, phrase, pressure, sick, sky, stomach, suffering, surgery, symbol, syndrome, system, text, tumors, white, wooden, word, young,