.I 1
.W
 the crystalline lens in vertebrates, including humans.
.I 2
.W
 the relationship of blood and cerebrospinal fluid oxygen concentrations
or partial pressures.  a method of interest is polarography.
.I 3
.W
 electron microscopy of lung or bronchi.
.I 4
.W
 tissue culture of lung or bronchial neoplasms.
.I 5
.W
 the crossing of fatty acids through the placental barrier.  normal
fatty acid levels in placenta and fetus.
.I 6
.W
 ventricular septal defect occurring in association with aortic
regurgitation.
.I 7
.W
 radioisotopes in heart scanning.  mainly used in diagnosis of
pericardial effusions.  also used to study tumors, heart enlargement,
aneurysms and pericardial thickening.  technetium, rihsa, radioactive
hippurate, cholegraffin are used.
.I 8
.W
 the effects of drugs on the bone marrow of man and animals,
specifically the effect of pesticides.  also, the significance
of bone marrow changes.
.I 9
.W
 the use of induced hypothermia in heart surgery, neurosurgery, head
injuries and infectious diseases.
.I 10
.W
 neoplasm immunology.
.I 11
.W
 blood or urinary steroids in human breast or prostatic neoplasms.
.I 12
.W
 effect of azathioprine on systemic lupus erythematosus, particularly
in regard to renal lesions.
.I 13
.W
 bacillus subtilis phages and genetics, with particular reference
to transduction.
.I 14
.W
 renal amyloidosis as a complication of tuberculosis and the effects
of steroids on this condition.  only the terms kidney diseases and
nephrotic syndrome were selected by the requester.  prednisone and
prednisolone are the only steroids of interest.
.I 15
.W
 homonymous hemianopsia in visual aphasia, particularly
measurement and assessment.  gerstmann's syndrome and agnosia are also
of interest.
.I 16
.W
 separation anxiety in infancy (i.e. up to two years of age) and in
preschool children, particularly separation of a child from its mother.
.I 17
.W
 nickel in nutrition:  requirements for methods for analysis; relation
with enzyme systems; toxicity of, in humans and laboratory animals;
deficiency signs and symptoms; level in various foodstuffs; level in
blood and tissues.
.I 18
.W
 the toxicity of organic selenium compounds.
.I 19
.W
 excretion of phosphate or pyrophosphate in the urine or the effect of
parathyroid hormone on kidney.