Skip to languages: fr en es de it pt orphanet index rare diseases are rare, but rare disease patients are numerous homepage about orphanet help contact us main menu : rare diseases orphan drugs expert centres diagnostic tests research and trials patient organisations professionals and institutions other information submenu : search search by sign classifications genes encyclopaedia for patients encyclopaedia for professionals emergency guidelines navigation tree : homepage rare diseases search print simple search simple search enter keywords * (*) mandatory field disease name gene name or symbol omim icd-10 orpha number  simple search other search option(s) alphabetical list niemann-pick disease type b orpha number orpha77293 synonym(s) - prevalence 1-9 / 1 000 000 inheritance autosomal recessive age of onset childhood icd-10 e75. is there a generic viagra viagra without a doctor prescription cheap viagra online 2 omim 607616 umls c0268243 mesh d052537 meddra - snomed ct 39390005 summary niemann-pick disease type b is a mild subtype of niemann-pick disease (see this term), an autosomal recessive lysosomal disease, and is characterized clinically by onset in childhood with hepatosplenomegaly, growth retardation, and lung disorders such as infections and dyspnea last update: february 2012 suggest an update (*) required fields. buy viagra in us can u buy viagra over the counter in canada You are (*) choose: health professional patient/family/association biopharmaceutical industry scientist student other if you have selected the “other” category, please specify which type of user you are: * email address: * topic of your comment: * epidemiology data summary and related texts related genes clinical signs nomenclature and/or coding attention: only comments seeking to improve the quality and accuracy of information on the orphanet website are accepted. buy viagra on line cheap is generic viagra safe cheap generic viagra For all other comments, please send your remarks via contact us. whats best viagra viagra viagra viagra lilly online Retail price of viagra Only comments written in english can be processed. 100 mg generic viagra can u buy viagra over the counter in canada uk viagra sales Your message * (3000 characters remaining) check this box if you wish to receive a copy of your message please reproduce the text below additional information further information on th. cheap viagra pills online viagra dosage frequency Boots pharmacy uk viagra viagra for sale can u buy viagra over the counter in canada line

>> An author of countless articles on parenting, health, business, and the veterinary field, Katherine Bontrager is a writer and editor whose work has appeared in such publications as Leawood Lifestyle Magazine, Firstline Magazine, iSixSigma Magazine, and more. She has also authored two gift books for Hallmark Cards, Inc., and helped edit several books from the Chicken Soup For the Soul series. After receiving a Bachelor’s of Journalism from the University of Missouri, and a Master’s of Journalism from the Medill School of Journalism at Northwestern University, Katherine resides in Leawood, Kan., with her family.