Ключевые слова: ache, attack, back, backache, care, chiropractor, chronic, discomfort, disease, failure, healthy, hurt, hydronephrosis, ill, illness, infection, inflammation, injury, kidney, loin, lower, lumbago, lumbar, male, man, massage, men, nephritis, neuralgia, osteoporosis, outdoors, pain, painful, people, pyelonephritis, renal, rheumatism, sciatica, scoliosis, sick, sickness, soreness, spine, stones, strain, suffering, treatment, urogenital, urolithiasis, urology,