гаа нунтаглах үйл явц
монгол улсад цагаан гаа хатаах нунтаглах машин. Монгол Үндэстэн December 2013 Dec 30 2013 The most frequent site of involvement was the sacrococcygeal area followed by the gluteal and lumbar areas Both sides were equally affected In only 7 8 of boys and 3 3 of was the involved area greater than 15 of the ...