000			00413nam a22001337a 4500
999			_c6714 _d6714
003			OSt
005			20191226221157.0
008			190529b xxu||||| |||| 00| 0 eng d
100			_aWangdi, Lhacha.
245			_aPattern of refractive error among 5 to 15 years children: _ba hospital based study in Thimphu, Bhutan.
260			_aThimphu : _bKGUMSB, _c2017.
300			_avii, 68 p. : _bill. ; _c30 cm.
942			_2NLM _cTH