Species and Specificity: An Interpretation of the History of Immunology Book

	List of illustrations and tables
	Preface
	Introduction	3
1	The Unitarians: Matthias Schleiden and Carl von Nageli	15
2	The Linnaeans: Ferdinand Cohn and Robert Koch	46
3	The Dominance of Specificity: Koch and His Adversaries	68
4	The History of Nineteenth-century Bacteriology from This Point of View	98
5	Dichotomy and Classification in the Thought of Paul Ehrlich	107
6	Max von Gruber and Paul Ehrlich	123
7	Max von Gruber and Karl Landsteiner	136
8	Unity, Simplicity, Continuity: The Philosophy of Ernst Mach	152
9	Structural and Physical Chemistry in the Late Nineteenth Century	179
10	Ehrlich's Chemistry and Its Opponents: i. The Dissociation Theory of Arrhenius and Madsen	202
11	Ehrlich's Chemistry and Its Opponents: ii. The Colloid Theory of Landsteiner and Pauli	214
12	Ehrlich's Chemistry and Its Opponents: iii. The New Structural Chemistry of Landsteiner and Pick	237
13	The Decline and Persistence of Ehrlich's Chemical Theory: Landsteiner Surrenders Vienna	254
14	Immunology and Genetics in the Early Twentieth Century: The Receptor and the Unit-Character	281
15	The Specificity of Cells and the Specificity of Proteins: Landsteiner's Temporary Compromise	305
16	The Last Confrontation: The Controversy over the Rhesus System	337
	Conclusion: Fragment of an Agon	379
	Bibliography	383
	Index	433