| P268 | ±âŸ Ãâ»ýÀüÈı⿡ ±â¿øÇÑ ÆóÃâÇ÷ | Other pulmonary hemorrhage originating in the perinatal period | 
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| P269 | »ó¼¼ºÒ¸íÀÇ Ãâ»ýÀüÈı⿡ ±â¿øÇÑ ÆóÃâÇ÷ | Unspecified pulmonary hemorrhage originating in the perinatal period | 
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| P27 | Ãâ»ýÀüÈı⿡ ±â¿øÇÑ ¸¸¼º È£Èí±âÁúȯ | Chronic respiratory disease originating in the perinatal period | 
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| P270 | Àª½¼-¹ÌŰƼÁõÈıº | Wilson-Mikity syndrome | 
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| P270 | ÆóÀ̻󼺼÷ | Pulmonary dysmaturity | 
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| P271 | Ãâ»ýÀüÈı⿡ ±â¿øÇÑ ±â°üÁöÆó Çü¼ºÀÌ»ó | Bronchopulmonary dysplasia originating in the perinatal period | 
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| P278 | ±âŸ Ãâ»ýÀüÈı⿡ ±â¿øÇÑ ¸¸¼º È£Èí±âÁúȯ | Other chronic respiratory diseases originating in the perinatal period | 
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| P278 | ¼±Ãµ¼º Æó ¼¶À¯Áõ | Congenital pulmonary fibrosis | 
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| P278 | ½Å»ý¾ÆÀÇ È¯±â±âÆó | Ventilator lung in newborn | 
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| P279 | »ó¼¼ºÒ¸íÀÇ Ãâ»ýÀüÈı⿡ ±â¿øÇÑ ¸¸¼º È£Èí±â Áúȯ | Unspecified chronic respiratory disease originating in the perinatal period | 
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| P28 | Ãâ»ýÀüÈı⿡ ±â¿øÇÑ ±âŸ È£Èí±â º´Å | Other respiratory conditions originating in the perinatal period | 
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| P280 | ½Å»ý¾ÆÀÇ ÀÏÂ÷¼º ¹«±âÆó | Primary atelectasis of newborn | 
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| P280 | ÀÏÂ÷¼º Á¾¸»È£Èí´ÜÀ§ È®ÀåºÎÀü | Primary failure to expand terminal respiratory units | 
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| P280 | ªÀº ÀӽŰú °ü·ÃµÈ ÆóÇü¼ºÀúÇÏ | Hypoplasia pulmonary associated with short gestation | 
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| P280 | ¹Ì¼÷Æó NOS | Immaturity pulmonary NOS | 
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| P281 | ±âŸ ¹× »ó¼¼ºÒ¸íÀÇ ½Å»ý¾ÆÀÇ ¹«±âÆó | Other and unspecified atelectasis of newborn | 
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| P281 | ¹«±âÆó NOS | Atelectasis  NOS | 
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| P281 | ºÎºÐÀû ¹«±âÆó | Partial atelectasis | 
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| P281 | ÀÌÂ÷¼º ¹«±âÆó | Secondary atelectasis | 
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| P281 | È£Èí°ï¶õ ÁõÈıºÀÌ ¾ø´Â Èí¼ö¼º ¹«±âÆó | Resorption atelectasis without respiratory distress syndrome | 
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