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(HPO:0000662) | Nyctalopia | 92 / 7739 | ||||
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(HPO:0004905) | Vitamin A deficiency | 3 / 7739 | ||||
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(HPO:0007462) | Bitot spots of the conjunctiva | 1 / 7739 | ||||
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(HPO:0007502) | Follicular hyperkeratosis | 12 / 7739 | ||||
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(OMIM) | Very low plasma levels of vitamin A | 1 / 7739 | ||||
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(OMIM) | Defective intestinal enzymatic conversion of beta-carotene to retinol | 1 / 7739 | ||||
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(HPO:0000007) | Autosomal recessive inheritance | 2538 / 7739 |