Letter from . . . Denmark. Too much, not too little?

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Letter from . . . Denmark. Too much, not too little?

I Holmes, L. B., et al., Atlas of Mental Retardation. New York and London, 1972. 2 Caffey, J., Pediatrics, 1974, 54, 396. ' Mac Keith, R., Developmental Medicine and Child Neurology, 1974, 16, 216. 4 Smith, S. M., and Hanson, R., British Medical Journal, 1974, 3, 666. B Oliver, J. E., et al., Severely Ill-treated Young Children in North-east Wiltshire. Oxford University of Clinical Epidemiology...

متن کامل

Not too much and not too little.

The structure and function of any protein is determined by its amino acid sequence. Thus, the substitution of one amino acid for another can alter the activity of a protein or its function. Mutations—or rather, polymorphism, once they become fixed in the population—can be deleterious, such that the altered protein is no longer able to fulfil its role with potentially devastating effects on the ...

متن کامل

Trace Minerals and Livestock: Not Too Much Not Too Little

The new approaches of the animal production systems make managing the mineral nutrition a challenge. Versus the excessive, trace mineral supply in intensively managed livestock, well above the physiological requirements, is the no trace mineral supplementation of organic systems, which become highly dependent on trace minerals in the soil. Nowadays, in addition to the animal health perspective,...

متن کامل

Too much or too little

The global effort to understand the molecular drivers of cancer onset and progression is now coming to fruition with the identification of specific genomic and epigenomic events that influence signaling through key oncogenic pathways. Genetic studies using inducible expression of the critical growth controlling oncogenes MYC, RAS, PI3K and AKT have shown unequivocally that, in conjunction with ...

متن کامل

Saying too Little and Saying too Much

You are going to Paul’s party tonight. You have a long day of work ahead of you before that, but you can’t wait to get there. Your annoying friend comes up to you and says, ‘Hi! Oh, are you going to Paul’s party tonight? I don’t think I’ll go. Unless your going?’ You reply, ‘I have to work.’ There are lies and then there are misleading utterances that are not lies. You did not lie to your frien...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: BMJ

سال: 1975

ISSN: 0959-8138,1468-5833

DOI: 10.1136/bmj.2.5965.264