Contact
Comment faire ses achats
Livraison
Guide d'achat
Anglais
367 b
Livraison à Autriche
Jusqu'à 30 jours pour les retours
Les clients ont également acheté
/
Livre de poche
25.09
€
/
Adobe ePub DRM
4.19
€
/
Livre de poche
12.59
€
Congenital malformations are worldwide occurrences striking in every condition of society. These severe physical abnormalities which are present at birth and affecting every part of the body happen more often than usually realized, once in every 33 births. The most common, after heart defects, are those of the neural tube (the brain and spinal cord) which happen in as many as one in every 350 births. They have been noted as curiousities in man and beast throughout recorded history and received great attention in our time by various fields of study, for example, their faulty prenatal development by embryologists, familial patterns by geneticists, causation by environmentalists and variability by population scientists.§Attention turned much in recent years to the relation of these malformations to deficiency of a particular dietary ingredient, folic acid, a subject this book analyzes in depth. The greatest conundrum of all, which this latest matter like so much else hinges on, is the amazing fact of the tremendous, almost universal decrease in the frequency of these anomalies since early in the 20th century. The puzzle is What can this downward trend possibly mean? and at bottom Whether it is part of a long-term cyclical pattern . This fascinating biological phenomenon is explored in the book together with various other topics.
À propos du livre
Anglais
Catégories
Offrez ce livre dès aujourd'hui
C’est simple
1 Ajouter au panier et choisir l'option Livrer comme cadeau à la caisse. 2 Nous vous enverrons un bon d'achat 3 Le livre arrivera à l'adresse du destinataireCeci pourrait également vous intéresser
/
Livre de poche
23.69
€
/
Livre de poche
41.39
€
/
Livre de poche
22.79
€
/
Livre de poche
76.29
€
/
Livre relié
145.09
€
/
Livre de poche
76.99
€
/
Livre de poche
25.69
€
Bonjour ! Je suis Libroamiko, votre conseiller littéraire.
Comment puis-je vous aider ?