the occurrence of osteomalacia in association with neurofibromatosis has been reported too often to be a chance finding。

這種現(xiàn)象的發(fā)生經(jīng)�？稍谖墨I里被報道，所以不能作為一種偶然發(fā)現(xiàn)。

the occurrence of osteomalacia in association with neurofibromatosis has been reported too often to be a chance finding。

這種現(xiàn)象的發(fā)生經(jīng)常（在文獻里）被報道，所以不能作為一種偶然發(fā)現(xiàn)。

，

軟骨病的發(fā)生與神經(jīng)纖維瘤病的關(guān)聯(lián)已縷有報道而非個案。