Letters to the Editor

Singer F Zumoff B . Subnormal serum testosterone levels in male internal medicine residents. Steroids 1992;57:86–9.

Kemper TD . Social Structure and Testosterone. London: Rutgers University Press, 1990:137.

Ellis L . Evidence of neuroandrogenic etiology of sex roles from a combined analysis of human, nonhuman primate and nonprimate mammalian studies. Personal Individ Diff 1986;7:519–52.

Grech P Rowlands P Crofton M . Aneurysm of the inferior pancreaticoduodenal artery diagnosed by real-time ultrasonography and pulsed Doppler. Br J Radiol 1989;62:753–5

Hall-Smith P . Multicentric reticulohistiocytosis with ovarian carcinoma. Proc R Soc Med 1976;69:16.

Bremer C . Shoulder-hand syndrome: a case of unusual aetiology. Ann Phys Med 1966;9:168–71.

Medsger TA Dixon JA Garwood VF . Palmar fasciitis and polyarthritis associated with ovarian carcinoma. Ann Int Med 1982;96:424–31.

Proverbs. Chapter 15, verse 17.

Ecclesiastes. Chapter 4, verse 6.

Ecclesiasticus. Chapter 30, verse 24.

Leibowitz JO Marcus S , eds. Moses Maimonides on the Causes of Symptoms. London: University of California Press, 1974.

Osler W . The Lumleian Lectures on angina pectoris. Lancet 1910;i:697–702.

Medalie JH . Factors associated with the first myocardial infarction: 5 years observation of 10,000 adult males. Scand J Clin Lab Invest 1972;29(suppl 122):11.

McCrae T . Osler's Principles and Practice of Medicine. London: Appleton, 1912:836–56.