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Found 56 results for "B. Joy Jeffries"

Color-blindness
Color-blindness

by B. Joy Jeffries

1878 3 ed.
Ships Railroads Color Vision Defects
Enucleation of the eyeball
Enucleation of the eyeball

by B. Joy Jeffries

1868 3 ed.
Eye Enucleation
Color-blindness
Color-blindness

by B. Joy Jeffries

1880 3 ed.
Color blindness Achromatopsie Color Vision Defects
Diseases Of The Skin
Diseases Of The Skin

by B. Joy Jeffries

1871 2 ed.
Skin Diseases
Relative frequency of color-blindness in males and females
Relative frequency of color-blindness in males and females

by B. Joy Jeffries

1878 2 ed.
Color Vision Defects, epi... Sex Factors
Incurability of congenital color-blindness
Incurability of congenital color-blindness

by B. Joy Jeffries

1878 2 ed.
Color Vision Defects
Re-establishment of the medical profession
Re-establishment of the medical profession

by B. Joy Jeffries

1888 2 ed.
Report of the examination of 27,927 school children for color-blindness
Report of the examination of 27,927 school children for colo...

by B. Joy Jeffries

1880 2 ed.
Schools Color Vision Defects, epi...
Animal and vegetable parasites of the human skin and hair
Animal and vegetable parasites of the human skin and hair

by B. Joy Jeffries

1872 2 ed.
Medical parasitology
Color-blindness; its dangers and its detection
Color-blindness; its dangers and its detection

by B. Joy Jeffries

1879 2 ed.
Color blindness Color Vision Defects
Effect of the light through the eyelids on after-images in respect to duration and color
Effect of the light through the eyelids on after-images in r...

by B. Joy Jeffries

1899 1 ed.
Some unnecessary causes of impaired vision
Some unnecessary causes of impaired vision

by B. Joy Jeffries

1868 1 ed.
Dangers from color-blindness in railroad employés and pilots
Dangers from color-blindness in railroad employés and pilot...

by B. Joy Jeffries

1878 1 ed.
Switchmen Pilots and pilotage Color blindness
Report of 105 cases of operation for cataract
Report of 105 cases of operation for cataract

by B. Joy Jeffries

1874 1 ed.
Eye Surgery Cataract Extraction
Section of the ciliary nerves and optic nerve
Section of the ciliary nerves and optic nerve

by B. Joy Jeffries

1868 1 ed.
On operations for breaking up attachments of the iris to the crystalline lens or posterior synechiæ
On operations for breaking up attachments of the iris to the...

by B. Joy Jeffries

1872 1 ed.
Three cases of retinitis pigmentosa, together with a ready method of recording the field of vision, and a register for the same
Three cases of retinitis pigmentosa, together with a ready m...

by B. Joy Jeffries

1868 1 ed.
Recent advances in the pathology and treatment of diseases of the skin
Recent advances in the pathology and treatment of diseases o...

by B. Joy Jeffries

1871 1 ed.
White sarcomatous intra-ocular tumor enucleation
White sarcomatous intra-ocular tumor enucleation

by B. Joy Jeffries

1873 1 ed.
Report on the progress of ophthalmology, 1872
Report on the progress of ophthalmology, 1872

by B. Joy Jeffries

1872 1 ed.
Ophthalmology, trends